J120f ol4 frp

can’t remove FRP J120F
rom: J120FXXU1AOL4

Code:

Operation: Reset FRP/React/EE
Selected model: SM-J120F
Software version: 26.6

Searching Samsung USB Flash Interface... detected COM5
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP... error

Done with Samsung Tool PRO v.26.6